True-to-Size Millimeter Sizing Comparison
HOKA Bondi Slip Resistant vs Nike Vomero 18
Detailed size conversion chart, cavity measurements in millimeters, and crowd-sourced fit advice for choosing your perfect size.
Interactive Size Converter
Select what size you wear in the Bondi Slip Resistant to see your calculated size in the Vomero 18.
Complete Size Conversion Matrix
Direct millimeter-calibrated mapping comparing all available sizes between both shoes.
| Bondi Slip Resistant (US) | Internal Cavity | Vomero 18 Equivalent | Match Accuracy | Fit Difference |
|---|---|---|---|---|
| US 7 | 263 mm | US 7 | 5% | +8.0 mm |
| US 7.5 | 266 mm | US 7 | 41% | +5.0 mm |
| US 8 | 269 mm | US 7 | 76% | +2.0 mm |
| US 8.5 | 273 mm | US 7.5 | 88% | +1.0 mm |
| US 9 | 276 mm | US 8 | 88% | +1.0 mm |
| US 9.5 | 279 mm | US 8 | 76% | -2.0 mm |
| US 10 | 283 mm | US 9 | 88% | +1.0 mm |
| US 10.5 | 286 mm | US 9.5 | 88% | +1.0 mm |
| US 11 | 289 mm | US 9.5 | 76% | -2.0 mm |
| US 11.5 | 293 mm | US 10.5 | 88% | +1.0 mm |
| US 12 | 296 mm | US 11 | 88% | +1.0 mm |
| US 12.5 | 299 mm | US 11 | 76% | -2.0 mm |
| US 13 | 303 mm | US 12 | 88% | +1.0 mm |
| US 14 | 309 mm | US 12.5 | 76% | -2.0 mm |
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Frequently Asked Questions
How does the Bondi Slip Resistant size compare to the Vomero 18?
The Vomero 18 provides about 8mm more internal length than the Bondi Slip Resistant. We suggest ordering 1 full size down in Vomero 18. The Bondi Slip Resistant has an internal fit offset of -4mm compared to 4mm for the Vomero 18.
Do these shoes fit wide feet comfortably?
The Bondi Slip Resistant has a standard medium width profile, while the Vomero 18 is standard medium.